CN109770600B - Collapsible padauk leisure chaise longue - Google Patents
Collapsible padauk leisure chaise longue Download PDFInfo
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- CN109770600B CN109770600B CN201910151412.8A CN201910151412A CN109770600B CN 109770600 B CN109770600 B CN 109770600B CN 201910151412 A CN201910151412 A CN 201910151412A CN 109770600 B CN109770600 B CN 109770600B
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Abstract
本发明涉及一种红木家具，特别是涉及一种可折叠红木休闲椅，包括椅座本体、折叠控制机构、翻转支腿机构、联动轮机构、翻转扶手机构、翻转靠背机构和伸缩置物机构，所述折叠控制机构固定连接在椅座本体的后端；所述折叠控制机构的左右两端分别啮合传动连接一个翻转支腿机构，两个翻转支腿机构对称转动配合连接在椅座本体底面的左右两端；本发明可以有效解决现有技术中的椅子占地空间较大，不易搬运或是存储的问题；本发明的整体展开后可以构成一个便于移动的休闲椅使用，本发明在整体收纳后可以构成一块便于移动的矩形板材结构，便于搬运移动。
The invention relates to mahogany furniture, in particular to a foldable mahogany leisure chair, comprising a seat body, a folding control mechanism, a flipping outrigger mechanism, a linkage wheel mechanism, a flipping armrest mechanism, a flipping backrest mechanism and a telescopic storage mechanism. The folding control mechanism is fixedly connected to the rear end of the seat body; the left and right ends of the folding control mechanism are respectively meshed and connected to a flip leg mechanism, and the two flip leg mechanisms are symmetrically rotated and connected to the left and right of the bottom surface of the seat body. Both ends; the present invention can effectively solve the problem that the chair in the prior art occupies a large space and is difficult to carry or store; after the overall expansion of the present invention, it can be used as a leisure chair that is easy to move, and the present invention can be used after the overall storage. It can form a rectangular plate structure that is easy to move, which is easy to carry and move.
Description
Technical Field
The invention relates to rosewood furniture, in particular to a foldable rosewood leisure chair.
Background
The chair is a seat with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name.
Some existing chairs are seen as larger and larger for comfort and good appearance, occupy larger space and are inconvenient to carry or store.
Disclosure of Invention
The invention aims to provide a foldable redwood leisure chair, which can effectively solve the problems that the chair in the prior art occupies a large space and is not easy to carry or store; the foldable leisure chair can be used as a leisure chair convenient to move after being unfolded integrally, and can be used as a rectangular plate structure convenient to move after being folded integrally, so that the foldable leisure chair is convenient to carry and move.
The purpose of the invention is realized by the following technical scheme:
a foldable padauk leisure chair comprises a chair seat body, a folding control mechanism, a turnover support leg mechanism, a linkage wheel mechanism, a turnover armrest mechanism, a turnover backrest mechanism and a telescopic object placing mechanism, wherein the folding control mechanism is fixedly connected to the rear end of the chair seat body; the left end and the right end of the folding control mechanism are respectively engaged and connected with an overturning leg mechanism in a transmission way, and the two overturning leg mechanisms are symmetrically and rotatably connected to the left end and the right end of the bottom surface of the chair seat body in a matching way; the two overturning leg mechanisms are respectively and fixedly connected with one end of a linkage wheel mechanism, the other ends of the two linkage wheel mechanisms are respectively and fixedly connected with an overturning handrail mechanism, and the two overturning handrail mechanisms are respectively and rotatably connected with the left end and the right end of the chair seat body in a matching manner; the turnover backrest mechanism is connected to the rear end of the top surface of the seat body in a rotating fit manner; the left end and the right end of the telescopic article placing mechanism are fixedly connected with an overturning supporting leg mechanism respectively.
The folding control mechanism comprises a screwing wheel, an internal thread sleeve, an external thread rod, a limiting column, a shaft frame plate, a push-pull block, a push-pull rack and a limiting baffle; the screwing wheel is fixedly connected to the middle end of the internal thread sleeve; the left end and the right end of the internal thread sleeve are respectively connected to a shaft frame plate in a rotating fit mode, and the two shaft frame plates are symmetrically and fixedly connected to the rear end of the seat body; the left end and the right end of the internal thread sleeve are respectively connected with the inner end of an external thread rod through threads, the outer ends of the two external thread rods are respectively fixedly connected with a push-pull block, and the push-pull block and the limiting baffle are respectively fixedly connected with the inner end and the outer end of the push-pull rack; the push-pull rack is in meshing transmission connection with the overturning leg mechanism; the outer screw rod is provided with a guide sliding hole, the limiting column is connected in the guide sliding hole in a sliding fit mode, and the limiting column is fixedly connected to the rear end of the chair seat body.
The overturning leg mechanism comprises a gear, an overturning shaft and an overturning leg body; the teeth on the bottom surface of the push-pull rack are in meshed transmission connection with the gear; the gear is fixedly connected to the rear end of the turnover shaft, and the front end and the rear end of the turnover shaft are respectively connected to the front end and the rear end of the seat body in a rotating fit manner; one end of the overturning leg body is fixedly connected to the overturning shaft; the turnover supporting leg body is connected to the lower accommodating groove in the bottom surface of the seat body in a rotating fit mode.
The linkage wheel mechanism comprises an inner wheel shaft, an inner linkage wheel, a synchronous belt, an outer wheel shaft and an outer linkage wheel; the inner linkage wheel is fixedly connected to the inner wheel shaft; the outer linkage wheel is fixedly connected to an outer wheel shaft; the inner linkage wheel is connected with the outer linkage wheel through a synchronous belt in a transmission way; the inner wheel shaft is fixedly connected to the rear end of the turnover shaft; the outer wheel shaft is fixedly connected to the turnover armrest mechanism.
The turnover armrest mechanism comprises an armrest rotating shaft, a turnover armrest body and a backrest stop block; the outer wheel shaft is fixedly connected to the rear end of the handrail rotating shaft; two ends of the armrest rotating shaft are respectively connected to the front end and the rear end of the seat body in a rotating fit manner; the turnover armrest body is fixedly connected to the armrest rotating shaft; the backrest stop block is fixedly connected to the upper end of the rear side face of the turnover armrest body.
The turnover armrest mechanism further comprises a first magnet block; and a first magnet block is arranged on the front side surface of the backrest stop block.
The turnover backrest mechanism comprises a turnover backrest body, a backrest rotating shaft, a first iron sheet and a second iron sheet; the lower end of the turnover backrest body is fixedly connected to the backrest rotating shaft, and the left end and the right end of the backrest rotating shaft are connected to the rear end inside the upper accommodating groove on the top surface of the seat body in a rotating fit manner; the turnover backrest body is connected in the upper accommodating groove in a rotating fit manner; the rear side surface of the turnover backrest body is provided with a left first iron sheet and a right first iron sheet; the two first iron sheets are respectively matched with the first magnet blocks of the two turnover handrail mechanisms in a magnetic attraction way; and a left second iron sheet and a right second iron sheet are arranged on the front side surface of the turnover backrest body.
Two second magnet pieces about two magnet pieces are received to the last inslot fixed connection of seat support body top surface, and two second magnet pieces are respectively with two second iron sheet magnetism on the upset back body leading flank and are inhaled the cooperation.
The telescopic object placing mechanism comprises a movable object placing plate, a central sliding rod, a rectangular fixed block, a spring seat, a first compression spring, a second compression spring, a movable pressing block and a fixed shaft; the middle end of the central sliding rod is connected to the two rectangular fixing blocks in a sliding fit manner; the left end and the right end of the central sliding rod are respectively fixedly connected with a spring seat; two first compression springs are sleeved on the central sliding rod; the inner end and the outer end of the first compression spring are respectively and fixedly connected with a rectangular fixed block and a spring seat; the two rectangular fixed blocks are respectively and fixedly connected with the inner side of the bottom surface of one movable object placing plate; the two fixed shafts are respectively connected to the outer end of the sliding hole in the movable object placing plate in a sliding fit mode, and are respectively fixedly connected to the lower ends of the inner sides of the two overturning leg bodies; the two movable pressing blocks are respectively connected in sliding holes in the two movable object placing plates in a sliding fit mode, and the outer sides of the movable pressing blocks are blocked on the fixed shaft; and a plurality of second compression springs are uniformly and fixedly connected between the movable pressing block and the inner side surface of the sliding hole in the movable object placing plate.
The turnover backrest body and the chair seat body are both made of rosewood.
The invention has the beneficial effects that: the foldable redwood leisure chair can effectively solve the problems that the chair in the prior art occupies a large space and is not easy to carry or store; the foldable leisure chair can be used as a leisure chair convenient to move after being unfolded integrally, and can be used as a rectangular plate structure convenient to move after being folded integrally, so that the foldable leisure chair is convenient to carry and move.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a third schematic view of the overall structure of the present invention;
FIG. 4 is a schematic structural view of the internal fold control mechanism of the present invention;
FIG. 5 is a schematic structural view of the internal invert leg mechanism of the present invention;
FIG. 6 is a schematic view of the internal linkage wheel mechanism of the present invention;
FIG. 7 is a first schematic structural view of the internal flipping armrest mechanism of the present invention;
FIG. 8 is a second schematic structural view of the internal flipping armrest mechanism of the present invention;
FIG. 9 is a first schematic structural view of the internal reclining mechanism of the present invention;
FIG. 10 is a second schematic structural view of the internal reclining mechanism of the present invention;
FIG. 11 is a first schematic view of the internal retractable storage mechanism of the present invention;
FIG. 12 is a second schematic structural view of the internal retractable storage mechanism of the present invention;
FIG. 13 is a first schematic view of the inner seat body of the present invention;
FIG. 14 is a second schematic structural view of the inner seat body of the present invention.
In the figure: a seat body 1; a folding control mechanism 2; 2-1 of a screwing wheel; 2-2 of an internal thread sleeve; 2-3 parts of an external thread rod; 2-4 of a limiting column; 2-5 of a shaft frame plate; 2-6 of a push-pull block; 2-7 of a push-pull rack; 2-8 parts of a limiting baffle; a turning support leg mechanism 3; gear 3-1; 3-2 of a turnover shaft; overturning the support leg body 3-3; 3-4 of a traveling wheel; 3-5 parts of a wheel shaft; a linkage wheel mechanism 4; an inner wheel shaft 4-1; 4-2 of an inner linkage wheel; 4-3 of a synchronous belt; 4-4 of an outer wheel shaft; 4-5 parts of an outer linkage wheel; a turning handrail mechanism 5; a handrail rotating shaft 5-1; turning over the armrest body 5-2; a backrest block 5-3; a first magnet block 5-4; a backrest overturning mechanism 6; turning over the backrest body 6-1; a backrest rotating shaft 6-2; 6-3 of a first iron sheet; 6-4 parts of a second iron sheet; a telescopic article placing mechanism 7; a movable object placing plate 7-1; a central slide bar 7-2; 7-3 of a rectangular fixed block; spring seats 7-4; a first compression spring 7-5; a second compression spring 7-6; 7-7 of movable pressing blocks; and 7-8 of a fixed shaft.
Detailed Description
The invention is described in further detail below with reference to fig. 1-14.
The first embodiment is as follows:
as shown in fig. 1-14, a foldable padauk leisure chair comprises a chair seat body 1, a folding control mechanism 2, a turnover leg mechanism 3, a linkage wheel mechanism 4, a turnover armrest mechanism 5, a turnover backrest mechanism 6 and a telescopic article placing mechanism 7, wherein the folding control mechanism 2 is fixedly connected to the rear end of the chair seat body 1; the left end and the right end of the folding control mechanism 2 are respectively engaged with and connected with one overturning leg mechanism 3 in a transmission way, and the two overturning leg mechanisms 3 are symmetrically and rotatably connected with the left end and the right end of the bottom surface of the seat body 1 in a matching way; the two overturning leg mechanisms 3 are respectively and fixedly connected with one end of a linkage wheel mechanism 4, the other ends of the two linkage wheel mechanisms 4 are respectively and fixedly connected with an overturning handrail mechanism 5, and the two overturning handrail mechanisms 5 are respectively and rotatably connected with the left end and the right end of the seat body 1 in a matching manner; the turnover backrest mechanism 6 is connected to the rear end of the top surface of the seat body 1 in a rotating fit manner; the left end and the right end of the telescopic article placing mechanism 7 are respectively fixedly connected with one overturning supporting leg mechanism 3. According to the foldable redwood leisure chair, the leisure chair convenient to move can be formed after the foldable redwood leisure chair is integrally unfolded, and the foldable redwood leisure chair can be conveniently carried and moved after being integrally stored and can be formed into a rectangular plate structure convenient to move; when the folding chair is used, the folding control mechanism 2 can be controlled to regulate and control the whole body of the folding chair, the folding control mechanism 2 can be controlled to drive the two overturning leg mechanisms 3 to overturn out of the lower accommodating groove on the bottom surface of the chair seat body 1, so that the two overturning leg mechanisms 3 are perpendicular to the chair seat body 1 to support the chair seat body 1, and when the two overturning leg mechanisms 3 move, the two overturning handrail mechanisms 5 can be driven by the two linkage wheel mechanisms 4 to change from a state of being coplanar with the chair seat body 1 into a state of being perpendicular to the chair seat body 1, so that a handrail which can be placed by leaning is formed; after the two turnover armrest mechanisms 5 are vertical to the seat body 1, the turnover backrest mechanism 6 is turned over, so that the rear end of the turnover backrest mechanism 6 is blocked between the two turnover armrest mechanisms 5, and the backrest is formed for use; otherwise, the turnover backrest mechanism 6 is accommodated in the upper accommodating groove on the top surface of the seat body 1, the two turnover handrail mechanisms 5 are coplanar with the seat body 1, and the two turnover supporting leg mechanisms 3 are accommodated in the lower accommodating groove on the bottom surface of the seat body 1, so that the turnover chair disclosed by the invention forms a rectangular plate mechanism which is convenient to move; the whole body of the invention is made of rosewood, and the grade is higher.
The second embodiment is as follows:
as shown in fig. 1-14, the folding control mechanism 2 comprises a screwing wheel 2-1, an internal thread sleeve 2-2, an external thread rod 2-3, a limiting column 2-4, a shaft bracket plate 2-5, a push-pull block 2-6, a push-pull rack 2-7 and a limiting baffle 2-8; the screwing wheel 2-1 is fixedly connected to the middle end of the internal thread sleeve 2-2; the left end and the right end of the internal thread sleeve 2-2 are respectively connected on a shaft frame plate 2-5 in a rotating fit manner, and the two shaft frame plates 2-5 are symmetrically and fixedly connected at the rear end of the seat body 1; the left end and the right end of the internal thread sleeve 2-2 are respectively connected with the inner end of an external thread rod 2-3 through threads, the outer ends of the two external thread rods 2-3 are respectively fixedly connected with a push-pull block 2-6, and the push-pull block 2-6 and a limit baffle 2-8 are respectively fixedly connected with the inner end and the outer end of a push-pull rack 2-7; the push-pull racks 2-7 are in meshed transmission connection with the overturning leg mechanism 3; the external thread rod 2-3 is provided with a guide sliding hole, the limiting column 2-4 is connected in the guide sliding hole in a sliding fit mode, and the limiting column 2-4 is fixedly connected to the rear end of the chair seat body 1. When the folding control mechanism 2 is used, the folding control mechanism can be adjusted by rotating the screwing wheel 2-1, the internal thread sleeve 2-2 can be driven to rotate around the axis of the internal thread sleeve 2-1 when the screwing wheel 2-1 is rotated, the two external thread rods 2-3 can be synchronously driven to move oppositely or reversely when the internal thread sleeve 2-2 rotates around the axis of the internal thread sleeve, the expansion of the integral structure of the folding control mechanism can be realized when the two external thread rods 2-3 move oppositely, and on the contrary, the integral structure of the folding control mechanism is contracted; the two external thread rods 2-3 slide inwards when moving oppositely, the limiting columns 2-4 play a role in guiding and limiting when the external thread rods 2-3 slide, the push-pull racks 2-7 and the limiting baffle 2-8 can be driven to move inwards by the push-pull blocks 2-6 when the external thread rods 2-3 move inwards, and the overturning leg mechanism 3 can be driven to overturn from inside to outside when the push-pull racks 2-7 move inwards, so that the seat body 1 is supported by the two overturning leg mechanisms 3.
The third concrete implementation mode:
as shown in fig. 1-14, the turning leg mechanism 3 comprises a gear 3-1, a turning shaft 3-2 and a turning leg body 3-3; the teeth on the bottom surface of the push-pull rack 2-7 are in meshed transmission connection with the gear 3-1; the gear 3-1 is fixedly connected to the rear end of the turnover shaft 3-2, and the front end and the rear end of the turnover shaft 3-2 are respectively connected to the front end and the rear end of the seat body 1 in a rotating fit manner; one end of the overturning leg body 3-3 is fixedly connected to the overturning shaft 3-2; the turnover supporting leg bodies 3-3 are connected in a lower accommodating groove at the bottom surface of the seat body 1 in a rotating fit manner. When the turnover leg mechanism 3 is used, the push-pull rack 2-7 can drive the turnover leg mechanism 3 to perform turnover movement from inside to outside when moving towards the inside, the push-pull rack 2-7 can drive the gear 3-1 to rotate when moving towards the inside, the gear 3-1 can drive the turnover shaft 3-2 to rotate around the axis of the turnover shaft 3-2 when rotating, and the turnover shaft 3-2 can drive the turnover leg body 3-3 to perform turnover movement when rotating, so that the turnover leg body 3-3 and the seat body 1 form a vertical state, and the seat body 1 is supported by the turnover leg body 3-3.
The fourth concrete implementation mode:
as shown in fig. 1-14, the linkage wheel mechanism 4 comprises an inner wheel shaft 4-1, an inner linkage wheel 4-2, a synchronous belt 4-3, an outer wheel shaft 4-4 and an outer linkage wheel 4-5; the inner linkage wheel 4-2 is fixedly connected to the inner wheel shaft 4-1; the outer linkage wheel 4-5 is fixedly connected to the outer wheel shaft 4-4; the inner linkage wheel 4-2 is in transmission connection with the outer linkage wheel 4-5 through a synchronous belt 4-3; the inner wheel shaft 4-1 is fixedly connected to the rear end of the overturning shaft 3-2; the outer wheel shaft 4-4 is fixedly connected to the overturning handrail mechanism 5. When the linkage wheel mechanism 4 is used, the transmission function is achieved; the inner wheel shaft 4-1 can be driven to rotate around the self axis when the turning shaft 3-2 rotates, the inner wheel shaft 4-1 can be driven to rotate around the self axis when the inner wheel shaft 4-1 rotates, the outer wheel shaft 4-5 can be driven to rotate around the self axis by the synchronous belt 4-3 when the inner wheel shaft 4-2 rotates, the outer wheel shaft 4-4 can be driven to rotate around the self axis when the outer wheel shaft 4-5 rotates, and the turning handrail mechanism 5 can be driven to turn when the outer wheel shaft 4-4 rotates.
The fifth concrete implementation mode:
as shown in fig. 1 to 14, the turning armrest mechanism 5 includes an armrest rotating shaft 5-1, a turning armrest body 5-2 and a backrest stop 5-3; the outer wheel shaft 4-4 is fixedly connected to the rear end of the handrail rotating shaft 5-1; two ends of the armrest rotating shaft 5-1 are respectively connected with the front end and the rear end of the seat body 1 in a rotating fit manner; the turnover armrest body 5-2 is fixedly connected to the armrest rotating shaft 5-1; the backrest stop block 5-3 is fixedly connected with the upper end of the rear side surface of the turnover armrest body 5-2. When the turnover armrest mechanism 5 is used, the outer wheel shaft 4-4 can drive the armrest rotating shaft 5-1 to rotate around the axis of the turnover armrest mechanism, the armrest rotating shaft 5-1 can drive the turnover armrest body 5-2 to turn over and unfold from inside to outside when rotating, so that the turnover armrest body 5-2 and the chair seat body 1 form a vertical state, and the backrest stop block 5-3 can be stopped at the rear end of the turnover backrest mechanism 6 after being turned over to fix the turnover backrest mechanism 6.
The sixth specific implementation mode:
as shown in fig. 1-14, the flip handrail mechanism 5 further comprises a first magnet block 5-4; the front side surface of the backrest stop block 5-3 is provided with a first magnet block 5-4.
The turnover backrest mechanism 6 comprises a turnover backrest body 6-1, a backrest rotating shaft 6-2, a first iron sheet 6-3 and a second iron sheet 6-4; the lower end of the turnover backrest body 6-1 is fixedly connected to the backrest rotating shaft 6-2, and the left end and the right end of the backrest rotating shaft 6-2 are connected to the rear end of the inside of the upper accommodating groove on the top surface of the seat body 1 in a rotating fit manner; the turnover backrest body 6-1 is connected in the upper accommodating groove in a rotating fit manner; the rear side surface of the turnover backrest body 6-1 is provided with a left first iron sheet 6-3 and a right first iron sheet 6-3; the two first iron sheets 6-3 are respectively matched with the first magnet blocks 5-4 of the two turnover handrail mechanisms 5 in a magnetic attraction way; the front side surface of the turnover backrest body 6-1 is provided with a left second iron sheet 6-4 and a right second iron sheet 6-4.
The upper accommodating groove on the top surface of the seat body 1 is fixedly connected with a left second magnet block 1-1 and a right second magnet block 1-1, and the two second magnet blocks 1-1 are respectively matched with two second iron sheets 6-4 of the turnover backrest body 6-1 in a magnetic attraction manner.
When the turnover backrest body 6 is used, the turnover backrest body 6-1 can be turned over by lifting the turnover backrest body 6-1, so that the turnover backrest body 6-1 is turned over to be vertical to the seat body 1, and the two first iron sheets 6-3 on the rear side surface of the turnover backrest body 6-1 are respectively in magnetic attraction fit with the first magnet blocks 5-4 of the two turnover armrest mechanisms 5, so that the turnover backrest body 6-1 is more stable when turned to be vertical to the seat body 1, and a user can conveniently lean against the turnover backrest body; on the contrary, when the backrest 6-1 is locked in the upper receiving groove of the top surface of the seat body 1, the second iron sheet 6-4 on the front side surface of the backrest 6-1 is contacted with the second magnet block 1-1 on the top surface of the seat body 1, so that the backrest is more stable in the receiving state.
The seventh embodiment:
as shown in fig. 1-14, the telescopic object placing mechanism 7 comprises a movable object placing plate 7-1, a central sliding rod 7-2, a rectangular fixed block 7-3, a spring seat 7-4, a first compression spring 7-5, a second compression spring 7-6, a movable pressing block 7-7 and a fixed shaft 7-8; the middle end of the central sliding rod 7-2 is connected to the two rectangular fixing blocks 7-3 in a sliding fit manner; the left end and the right end of the central sliding rod 7-2 are respectively fixedly connected with a spring seat 7-4; two first compression springs 7-5 are sleeved on the central sliding rod 7-2; the inner end and the outer end of the first compression spring 7-5 are respectively and fixedly connected with a rectangular fixed block 7-3 and a spring seat 7-4; the two rectangular fixed blocks 7-3 are respectively and fixedly connected with the inner side of the bottom surface of one movable object placing plate 7-1; two fixed shafts 7-8 are arranged, the two fixed shafts 7-8 are respectively connected to the outer end of the sliding hole in the movable object placing plate 7-1 in a sliding fit mode, and the two fixed shafts 7-8 are respectively fixedly connected to the lower ends of the inner sides of the two overturning leg body 3-3; the number of the movable pressing blocks 7-7 is two, the two movable pressing blocks 7-7 are respectively connected in sliding holes in the two movable object placing plates 7-1 in a sliding fit mode, and the outer sides of the movable pressing blocks 7-7 are blocked on the fixed shafts 7-8; a plurality of second compression springs 7-6 are uniformly and fixedly connected between the movable pressing block 7-7 and the inner side surface of the sliding hole in the movable object placing plate 7-1. When the telescopic article placing mechanism 7 is used, the telescopic article placing mechanism 7 is contained between the turnover supporting leg bodies 3-3 in a conventional state, the movable article placing plate 7-1 is coplanar with the turnover supporting leg bodies 3-3 and is convenient to carry, the second compression spring 7-6 is in a compression state at the moment, and the first compression spring 7-5 is in a tension state; the telescopic article placing mechanism 7 is perpendicular to the overturning leg body 3-3 in the unfolded state to form an article placing supporting plate for use, as shown in fig. 11 and 12, at the moment, the first compression spring 7-5 is in a compressed state, and the second compression spring 7-6 is in a conventional state; when the telescopic article placing mechanism 7 is integrally stored, the two overturning leg body 3-3 presses the movable pressing block 7-7 through the two fixed shafts 7-8, the two movable pressing blocks 7-7 compress the plurality of second compression springs 7-6 at the two sides, thereby realizing the contraction of the two movable object placing plates 7-1, leading the two movable object placing plates 7-1 to be contained in the two overturning leg bodies 3-3, meanwhile, the central sliding rod 7-2 slides on the two rectangular fixed blocks 7-3, the contact position of the rectangular fixed block 7-3 and the central sliding rod 7-2 changes, and the state of the first compression spring 7-5 changes when the distance between the rectangular fixed block 7-3 and the spring seat 7-4 changes.
The turnover backrest body 6-1 and the chair seat body 1 are both made of rosewood.
The overturning leg supporting mechanism 3 further comprises walking wheels 3-4 and wheel shafts 3-5; the two walking wheels 3-4 are arranged, the two walking wheels 3-4 are respectively and fixedly connected to one wheel shaft 3-5, and the two wheel shafts 3-5 are respectively and fixedly connected to the front side and the rear side of the lower end of the overturning leg body 3-3. The arrangement of the walking wheels 3-4 is convenient for the whole body of the invention to move.
The working principle of the invention is as follows: according to the foldable redwood leisure chair, the leisure chair convenient to move can be formed after the foldable redwood leisure chair is integrally unfolded, and the foldable redwood leisure chair can be conveniently carried and moved after being integrally stored and can be formed into a rectangular plate structure convenient to move; when the folding chair is used, the folding control mechanism 2 can be controlled to regulate and control the whole body of the folding chair, the folding control mechanism 2 can be controlled to drive the two overturning leg mechanisms 3 to overturn out of the lower accommodating groove on the bottom surface of the chair seat body 1, so that the two overturning leg mechanisms 3 are perpendicular to the chair seat body 1 to support the chair seat body 1, and when the two overturning leg mechanisms 3 move, the two overturning handrail mechanisms 5 can be driven by the two linkage wheel mechanisms 4 to change from a state of being coplanar with the chair seat body 1 into a state of being perpendicular to the chair seat body 1, so that a handrail which can be placed by leaning is formed; after the two turnover armrest mechanisms 5 are vertical to the seat body 1, the turnover backrest mechanism 6 is turned over, so that the rear end of the turnover backrest mechanism 6 is blocked between the two turnover armrest mechanisms 5, and the backrest is formed for use; otherwise, the turnover backrest mechanism 6 is accommodated in the upper accommodating groove on the top surface of the seat body 1, the two turnover handrail mechanisms 5 are coplanar with the seat body 1, and the two turnover supporting leg mechanisms 3 are accommodated in the lower accommodating groove on the bottom surface of the seat body 1, so that the turnover chair disclosed by the invention forms a rectangular plate mechanism which is convenient to move; the whole body of the invention is made of rosewood, and the grade is higher.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910151412.8A CN109770600B (en) | 2019-02-28 | 2019-02-28 | Collapsible padauk leisure chaise longue |
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| CN201910151412.8A CN109770600B (en) | 2019-02-28 | 2019-02-28 | Collapsible padauk leisure chaise longue |
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| CN109770600B true CN109770600B (en) | 2021-12-21 |
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| CN111513939A (en) * | 2019-11-25 | 2020-08-11 | 中山大学附属第一医院 | Nursing chair |
| CN112568635A (en) * | 2021-01-29 | 2021-03-30 | 河南科技大学 | Structure-adjustable chair |
| CN115538761B (en) * | 2022-11-08 | 2025-04-04 | 济南齐鲁建设项目管理有限责任公司 | Safety protection support platform for engineering construction |
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| CN109770600A (en) | 2019-05-21 |
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Effective date of registration: 20211202 Address after: 313000 baibiao village, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Applicant after: Zhejiang Dasheng Industrial Co.,Ltd. Address before: 321000 Xinhua Street community, 589 Xinhua Street, Wucheng District, Jinhua City, Zhejiang Province Applicant before: Chen Wenxin |
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Denomination of invention: Foldable mahogany leisure chair Effective date of registration: 20221228 Granted publication date: 20211221 Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Xinshi sub branch Pledgor: Zhejiang Dasheng Industrial Co.,Ltd. Registration number: Y2022330003716 |
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